BATHTUB DOOR SYSTEMS AND METHODS
Embodiments described herein include a bathtub that can include a U-shaped step saddle associated with a door assembly. The door assembly can include a hinge coupled with the U-shaped step saddle such that the door assembly can be transitioned between an open position and a closed position. The door assembly can include a catch and a latch to secure the door in the closed position.
This application is a continuation of Ser. No. 15/266,849, filed on Sep. 15, 2016, which is a continuation of application Ser. No. 15/153,328, filed on May 12, 2016, which is a continuation of application Ser. No. 13/466,623, filed May 8, 2012, now U.S. Pat. No. 9,375,115, which is a continuation-in-part application of application Ser. No. 12/975,288, filed Dec. 21, 2010, which is a continuation-in-part application of application Ser. No. 12/792,817, filed Jun. 3, 2010, which is a continuation application of application Ser. No. 12/713,437, filed Feb. 26, 2010, which claims priority to U.S. Provisional Patent Application Ser. No. 61/155,640, filed Feb. 26, 2009, the disclosures of which are all hereby expressly incorporated by reference herein in their entirety.
FIELDEmbodiments shown herein relate, in general, to a bathtub overlay, and, in particular, to a bathtub overlay having an access opening.
BACKGROUNDTraditional bathtubs may have high sidewalls, referred to as tub aprons, which allow a bathtub to hold a large volume of water. Many individuals, particularly the elderly and those suffering from arthritis, debilitating injury, handicap, and/or general loss of mobility, may have trouble accessing a bathtub area due to the high step that is typically required to step into and out of a bathtub. For such persons, the sidewall of a bathtub may be an insurmountable hurdle. Even with the assistance of a health aide, many individuals may not be capable of safely stepping over the sidewall of a bathtub and into the bathtub to take a bath or shower. Consequently, these persons may forego taking a bath or shower altogether and settle for alternate bathing methods, such as sponge baths and the like. Many people, however, may not find such alternative bathing methods satisfactory.
SUMMARYIn accordance with one embodiment, a method is disclosed including providing a first opening in a sidewall of a bathtub, the sidewall including a top wall, an inner wall, and a outer wall, where the first opening extends along a length of the sidewall and has a depth extending generally downward from the top wall of the sidewall. The method further includes providing an overlay including an assistance feature, the overlay including a body configured to receive at least a portion of the bathtub, wherein the body defines a channel and a second opening and positioning the overlay such that the overlay substantially covers the top wall of the sidewall and the sidewall is positioned within the channel defined by the body of the overlay, where the first opening is aligned with the second opening.
In an alternate version, a method is disclosed including providing a tub liner having a body, a channel defined by the body, and a first opening defined by the body, where the channel of the tub liner is configured for placement over the sidewall of a bathtub having a second opening formed therein, and positioning the body of the tub liner over the sidewall of the bathtub such that the first opening of the tub liner is aligned with the second opening of the sidewall of the bathtub.
In accordance with one embodiment, a bathtub overlay is disclosed having an assistance feature and a body, the body being configured for placement over an existing bathtub, the body including a sidewall, the sidewall defining a channel and an opening, and a bottom wall integral with the sidewall, the bottom wall and the sidewall cooperating to define a cavity, where the cavity is in communication with the opening to facilitate the ingress and egress of a bather into the cavity. The bathtub overlay further includes an assistance feature in communication with the body.
The accompanying drawings incorporated in and forming a part of the specification illustrate several aspects of the embodiments contemplated, and together with the description serve to explain the principles of the embodiments; it being understood, however, that the described embodiments are not limited to the precise arrangements shown. In the drawings, like reference numerals refer to like elements in the several views. In the drawings:
Versions of a bathtub insert or overlay described herein include a product and process that may improve access to a bathtub. In one version, an insert or overlay may be placed in or over a cutout section of an exposed wall of a bathtub. This insert, when properly positioned in the cutout section of the tub wall, may effectively lower the tub wall to permit easy access to the interior of the tub for those who are physically challenged by the height of the wall of a typical bathtub. In an alternate version, an existing bathtub may be retrofitted by cutting and removing a section of the existing sidewall and adding a generally U-shaped structure featuring an operational, watertight, and sealable door. Such a door may allow for easy access to the interior of the bathtub while providing the ability to continue to utilize the bathtub for a shower or full bath. The surface of the U-shaped structure, step-saddle, or framed insert may feature a skid-resistant tread plate on its top surface to help prevent a user from slipping and/or falling.
Referring to
In one version, bathtub insert 20 may be retrofitted to an existing bathtub, where the dimensions of the bathtub insert 20 are configured to cover all of the cut lines from the removal of a portion of the bathtub. The bathtub insert 20 may be sized such that the removed portion of the bathtub need not have precise dimensions with tight tolerances. Bathtub insert 20 may effectively seal the cutout portion of the tub even if the cutout does not, for example, have the exact dimensions suggested for the installation. Bathtub insert 20 may be configured from any suitable material as will be apparent to one of ordinary skill in the art. For example, bathtub insert 20 may be made of a polymer, such as a polyethylene. The bathtub insert 20 may be fabricated using a rotational molding process or any other suitable method of fabrication.
Referring to
Versions of the door 24 may have any suitable construction or structure as will be apparent to one of ordinary skill in the art. For example, door 24 may include a single panel or a plurality of panels. Multi-panel versions of the door 24 may include an accordion configuration of a plurality of integral panels, two generally equally sized doors that meet towards the center of the bathtub insert 20 and swing inwardly, telescoping panels, and the like. For example, bathtub insert 20 may include two doors (not pictured) that latch together in the middle. In another example, bathtub insert 20 may include two doors that function in a similar fashion to saloon doors, wherein one door may be closed and secured within a channel formed in step-saddle 22 and the second door may be closed and secured within another channel formed in step-saddle 22 with a latch, seal, or magnet.
The door 24 may include an accessory such as, for example, a latch, magnet, snap, or other mechanism for locking or securing the door, multiple panels of a door, selected panels of the door, or the like. It will be appreciated that any suitable configuration of latch, connector, or adhesive is contemplated. An accessory, such as a latch, magnet, snap, etc., may be fabricated along with door 24 such that the door and accessory may be considered an all-in-one system or integral. Alternatively, an accessory may be attached to door 24 after the door is fabricated. For example, a latch may be attached to door 24 after the door is fabricated.
In an alternate version, the door 24 may be secured within a groove around the internal perimeter of the bathtub insert, where a removable component is lowered into the groove or channel to seal the tub.
In an alternate version, a door, blocking member, or capsule may be lowered into the opening of the bathtub insert 20 and/or over the bathtub insert 20 to effectively seal off the opening in the bathtub insert 20. The door, blocking member, or covering may be a solid material that, after a bather has entered the tub, is placed over the top of the bathtub insert 20 to provide a complete seal of the tub. For example, door 24 may lay horizontally within the generally U-shaped opening in step-saddle 22. In this version, the door or blocking member may completely fill the void in step-saddle 22. This door or blocking member may be affixed to the inside of the insert opening in any suitable manner such as, for example, with a magnet, seal, or both. In another version, a capsule or covering may cover the entire bathtub insert 20. The capsule or covering may be hinged or be a retrofit component that is placed over the top of the bathtub insert 20 to fully or partially obstruct the space in the insert. Any suitable connector or seal may be located around all or a portion of bathtub insert 20 to facilitate attachment of a door, blocking member, capsule, covering, or the like.
In one version (not shown), the door 24 is fastened with a hinge such that door 24, when in a closed position, fits horizontally over the generally U-shaped opening in step-saddle 22. In this version, door 24 may be opened by pulling up on the door. In another version, door 24 may be opened by removing the door from bathtub insert 20 completely. For example, bathtub insert 20 may not include a hinge 30, the interior and/or exterior of door 24 may include a plurality of magnets, and step-saddle 22 may include a plurality of corresponding magnets or strike plates or a recessed groove or channel. In this way, door 24 may be closed by pressing the magnetized door into place to seal the generally U-shaped opening in the step-saddle 22. Correspondingly, door 24 may be opened by pulling door 24 with sufficient force to overcome the magnets or to pull the seal out of the groove. In another example, one side of door 24 may be magnetic, while the other side is not.
Referring to
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In an alternate version (not shown), support bracing for the bathtub insert 20 may be affixed to or otherwise mounted directly on a bathtub. For example, support bracing may be affixed to a sidewall of the bathtub. Such support bracing may be affixed to the bathtub in any suitable manner as will be apparent to one of ordinary skill in the art. For example, support bracing may be adhered to or screwed into a wall of the bathtub. Support bracing may also be made of any suitable material, such as metal support bracing. Support bracing may be expandable, like an accordion, to fit the dimensions of a given bathtub and/or cutout portion of the bathtub. In still another version (not shown), support for a bathtub insert 20 may be built into the underside of step-plate 26 such that the support bracing is integral with the step-plate 26. Such support bracing may extend from the underside of step-plate 26 to the floor in, for example, a telescoping configuration. Support bracing may be adjustable to fit the width and/or depth of a given bathtub. The support bracing may have pre-set holes into which tangs on a corresponding brace member fit to correctly size the support structure.
The adjustable housing 54 may be, for example, a rectangular box-like structure extending from the bottom or underside of step-plate 26, through the elongated bottom opening cut in the bathtub for placement of bathtub insert 20, and secured to the bathroom floor or subfloor. It is this adjustable housing 54, in conjunction with a support housing 56, that may provide the improved strength and adjustability afforded by bathtub insert 20. Rather than resting on the edges of the opening cut in the bathtub sidewall, the housings may be configured to rest on the floor or subfloor. In one embodiment, the adjustable housing 54 may be a five-sided rectangular box-like structure. Its top panel may mate with or adhere to the bottom of step-plate 26. For added support, the top panel may include transverse ribs incorporated or molded into the panel. These may aid in distributing any load or weight generally attributed to a user of the bathtub. Adjustable housing 54 may also have two side panels and two end panels with an open bottom panel. Exhaust ports for the escape of air when the adjustable-housing is used in conjunction with the support-housing may be located in the end panels. Adjustable housing 54 may fit over and enclose support housing 56 with a snug friction fit, and may ultimately be sealed or secured in place to support housing 56. Air, which may be temporarily entrapped in adjustable housing 54, may escape through the exhaust ports. Alternatively, adjustable housing 54 may be secured to support housing 56 in any suitable manner as will be apparent to one of ordinary skill in the art. For example, adjustable housing 54 may be secured to support housing 56 with a sealant or a fastener, such as a screw, a rod, a nut and bolt, a nail, a staple, a brad, or the like.
The support housing 56 may be a rectangular box-like structure similar to the adjustable housing 54. Support housing 56 may feature a pair of side panels, a pair of end panels, and a bottom panel. The bottom panel may be configured for attachment of the support housing 56 to the bathroom floor. An elastomeric sealant may be all that is necessary to fix the support-housing in place, but metal fasteners such as nails, staples, brads, etc., may also be used. Additional ports for the escape of air compressed by the nesting of the support housing 56 within the adjustable housing 54 may be provided in the end panels.
The housings 54 and 56 may rest on the bathroom floor, for example, and may not rest on the edges of the opening cut in the bathtub sidewall. In this way, bathtub insert 20 may permit direct weight to be placed on step-plate 26, as it may be supported by the two housings. Once the two support housings 54 and 56 are properly fit to support the U-shaped box structure (the step-saddle 22 of insert 20), the housings may be secured to the floor. The housings may be secured to the floor in any suitable manner as will be apparent to one of ordinary skill in the art. For example, the housings may be secured with a sealant or with a fastener.
During the installation process, the cavity formed by the removal of the cutout from the side of the tub may be sealed to prevent leakage into the cavity between the tub walls. The cavity may be sealed by providing a plurality of waterproof sheets or pieces that are fashioned together to cover a section of the bathtub that has been cut and removed. The waterproof sheets may have an adhesive or other bonding agent on its surface allowing it to adhere to the bathtub and/or a support housing. Such sheets may be a waterproof membrane similar to materials commonly used for roofing applications. In an alternate version, expandable foam or other suitable materials may be sprayed or applied to the top of the support housings and in the voids in the sidewall on each side where the cutout has been made on the bathtub to provide a watertight seal. Any suitable waterproofing material may be used as will be apparent to one of ordinary skill in the art. For example, materials used to seal the foundation of a house may be utilized to seal the exposed bathtub cavity. In still another version, a plurality of pieces of lumber, Styrofoam, or other suitable material may be cut to fit the open channel and the sidewalls of the bathtub and adhered or fastened to the sides of the bathtub and to the top of the support housings.
Once the section of the bathtub sidewall is removed, the bathtub insert 20 may be sized to fit over the cut opening of the bathtub. This installation step may include cutting or trimming the sides and the bottom of the step-saddle 22 to fit over the section of the bathtub where the cutout has been made. Bathtub insert 20 may then be adhered to both the bathtub and/or to the top of the sealed housings. Bathtub insert 20 may fit into the cut opening in the bathtub without an overlap over the cut section of the tub. A bead of waterproof sealant or caulk may be applied to the entire perimeter along the outer surface of the U-shaped box and the bathtub to provide a watertight barrier.
The installation of bathtub insert 20 may proceed generally as follows, although other methods are contemplated: An opening, generally U-shaped, may be cut in the sidewall of any suitable bathtub. In most instances, a built-in bathtub has three sides encased in or by the surrounding wall with a bottom perimeter that is flush with the floor on the exposed side. It is the exposed side that is chosen for alteration with the bathtub insert 20 to make entry and departure easier. This opening, cut into the exposed sidewall of the bathtub, may extend for a predetermined length within the sidewall and from the top of the sidewall and extend to a predetermined distance above the bottom of the bathtub. These predetermined distances may be generally the dimensions of step-saddle 22. Alternatively, these predetermined distances may be slightly smaller than the dimensions of step-saddle 22 to allow for a secure and watertight coupling.
More specifically, a template may be used to outline the portion of the bathtub sidewall to be removed for the insertion and placement of bathtub insert 20. With the aid of the template, an outline may be drawn on the sidewall of the bathtub, and the defined section may be cut out and removed with the appropriate tools dictated by the composition of the bathtub. A pattern may then be made of the cutout area of the bathtub. The pattern outline may be transferred to the lips (not pictured) on bathtub insert 20 to mirror the cutout section of the bathtub, and the insert 20 may be cut to fit.
Bathtub insert 20, with all of its components, may then be positioned in the cutout of the bathtub and aligned in the void of the cutout. Insert 20 may then be removed to permit a support housing 56 to be secured to the floor or subfloor. A support housing 56 may be secured to the floor in any suitable manner as will be apparent to one of ordinary skill in the art. For example, a support housing 56 may be secured to a floor with sealant or metal fasteners.
Bathtub insert 20 may be repositioned over the cutout opening with the underside of step-plate 26 resting on an edge of the cutout void. The adjustable housing 54 may be bonded to the support housing 56 with a suitable sealant. The entire perimeter of the step-saddle 22 may be joined to the bathtub with a waterproof caulk or sealant to finish the placement of bathtub insert 20. After allowing a suitable period of time for the sealant and/or caulk to crosslink and cure, bathtub insert 20 may be ready for use.
Referring to
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Tread 80 may be configured from any suitable material as will be apparent to one of ordinary skill in the art. For example, tread 80 may be made of fabric, an absorbent material, an aesthetically pleasing material, a removable material, a material with a high coefficient of friction, or the like. Tread 80 may be applied or fabricated as part of step-plate 26 in any suitable manner as will be apparent to one of ordinary skill in the art. For example, tread 80 may be molded into the bathtub insert 20 or may be glued or stapled onto step-plate 26 after the step-plate 26 has been formed, as an aftermarket material. The tread 80 may be permanently affixed to step-plate 26 or it may be removable. The finish on tread 80 may be any suitable finish as will be apparent to one of ordinary skill in the art. For example, tread 80 may have an etched surface.
In addition to or in place of magnets 40, a bathtub insert 20 may include a latch to secure a closing of door 24. Referring to
Referring to
In one version, the handle 100 further includes one or a plurality of magnets 108 that are associated with corresponding magnets embedded or otherwise associated with the frame (not shown). When in the “closed position”, the magnets 108 in the handle 100 are configured to align with the corresponding frame magnets to secure the handle 100 in the “closed position”. In one version, to open the door the handle 100 must be pivoted away from a friction fit latch 106 and must also overcome the coupling of the magnets 108. It will be appreciated that any suitable magnet 108 arrangement is contemplated, where a second set of frame magnets (not shown) may be associated with the frame to secure the handle 100 when in the “open position”. In this manner, the handle 100 is configured to securely hold the door 100 against the frame to prevent leakage, where the magnets 108 prevent the handle 100 from being accidentally opened.
Referring to
The bathtub 202 can include a body 230 having a sidewall 232 extending around the perimeter of a basin 234. The sidewall 232 can include a top wall 235, an outer wall 236, and an inner wall 238. The sidewall 232 can define an opening 204 in the top wall 235, the outer wall 236, and the inner wall 238 that can facilitate ingress and egress from a bathtub. As shown, the opening 204 can have a substantially U-shaped configuration as defined by the sidewall 232, however, it will be appreciated that any suitable shape or configuration is contemplated. The opening 204 can be, for example, formed by removing a portion of an existing bathtub 202, cutting away a portion of an existing bathtub 202, or providing a bathtub manufactured with opening 204. It will be appreciated that any suitable shape, number, or configuration of openings or cutouts can be provided in accordance with embodiments described herein.
Still referring to
The opening 204 can be cut out of a standard bathtub 202, where the overlay 200 can be operable to seal a cavity 240 in the body 230 that is defined by the top wall 235, outer wall 236, and inner wall 238. For example, the opening 208 in the overlay can be defined by a perimeter wall 215, extending generally downward from the top wall 235, that can generally or substantially correspond to the shape of the opening 204. For example, after positioning the overlay 200 over the bathtub 204, a line of caulk or other suitable sealant or adhesive can be used to permanently or detachably couple the overlay 200 to the bathtub 202. Providing an overlay 200 in accordance with embodiments described herein can allow for an existing bathtub 202 to be cut away to form an access opening and then retrofit with an aesthetically pleasing overlay 200 that retains the functionality of the access opening.
The opening can be a pre-formed feature of the bathtub 202, where the overlay 200 can be used to change the aesthetic look of the bathtub 202 while retaining the functional benefits of having an opening 208 and/or to provide additional features such as a door or an attachment point for accessories. The overlay 200 can be a single pre-formed component as illustrated in
The bathtub 302 can include a body 330 having a sidewall 332 extending around the perimeter of a cavity or basin 334. The sidewall 332 can include a top wall 335, an outer wall 336, and an inner wall 338. The sidewall 332 can define an opening 304 in the top wall 335, the outer wall 336, and the inner wall 338 that can facilitate ingress and egress from a bathtub. As shown, the opening 304 can have a substantially U-shaped configuration as defined by the sidewall 332. However, it will be appreciated that any suitable shape or configuration is contemplated. The opening 304 can be, for example, formed by removing a portion of an existing bathtub 302, cutting away a portion of an existing bathtub 302, or providing a bathtub manufactured with opening 304. It will be appreciated that any suitable shape, number, or configuration of openings or cutouts can be provided in accordance with embodiments described herein.
Still referring to
Where the opening 304 is cut out of a standard bathtub 302, the overlay 300 can be operable to seal a cavity 340 in the body 330 that is defined by the top wall 335, outer wall 336, and inner wall 338. For example, the opening 308 in the overlay can be defined by a perimeter wall 315, extending generally downward from the top wall 335, that generally or substantially corresponds to the shape of the opening 304. After positioning the overlay 300 over the bathtub 304, a line of caulk or other suitable sealant or adhesive can be used to permanently or detachably couple the overlay 300 to the bathtub 302. Providing an overlay 300 in accordance with embodiments described herein can allow for an existing bathtub 302 to be cut away to form an access opening and then retrofit with an aesthetically pleasing overlay 300 having a door 342 that retains the functionality of the access opening with the use of a fillable bathtub.
The sidewall 416 of the overlay 400 can further define an opening 408 in the top wall 412, the outer wall 418, and the inner wall 420 that can facilitate ingress and egress from the bathtub 402. As shown, the opening 408 can have a substantially U-shaped configuration that can be defined by the sidewall 416, however, it will be appreciated that any suitable shape or configuration is contemplated. Still referring to
Where the opening 404 is cut out of a standard bathtub 402, the overlay 400 can be operable to seal a cavity 440 in the body 430 that can be defined by the top wall 435, outer wall 436, and inner wall 438. For example, the opening 408 in the overlay can have a perimeter wall 415 that can generally or substantially correspond to the shape of the opening 404 such that the perimeter wall 415 can substantially close off the cavity 440. After positioning the overlay 400 over the bathtub 404, a line of caulk or other suitable sealant or adhesive can be used to permanently or detachably couple the overlay 400 to the bathtub 402. Providing an overlay 400 in accordance with embodiments described herein can allow for an existing bathtub 402 to be cut away to form an access opening and then retrofit with an aesthetically pleasing overlay 400.
In some embodiments, a tub liner may comprise one or more additional features to assist a user, to ease the bathing experience for the user, or to otherwise aid a user or a caregiver. Such assistance features that may be integral, unitary, or otherwise coupled, to various tub liners may include, for example, seats, ramps, steps, handrails, gripping structures, benches, shower doors, and so forth. Some embodiments may incorporate a plurality of additional assistance features, such as a molded seat, a grab bar, and a step, for example. Other embodiment may include, for example, a molded seat and a ramp.
Similar to previously described embodiments, the sidewall 516 of the overlay 500 can further define an opening 508 in the top wall 518, the outer wall 520, and the inner wall 522 that can facilitate ingress and egress from the bathtub 504. As shown, the opening 508 can have a substantially U-shaped configuration that can be defined by the sidewall 516, however, it will be appreciated that any suitable shape or configuration is contemplated.
The assistance feature 502 of the overlay 500 illustrated in
Still referring to
In some embodiments, the overlay 500 may further comprise a door, blocking member, other type of cover. For example, a door similar to door 24 (
In some embodiments, the structural support may not necessarily be in communication with the bottom surface 548 of the bathtub 548.
The assistance feature 602 of the overlay 600 may be a molded seat having a sitting surface 650. Similar to the sitting surface 550 illustrated in
In some embodiments, the overlay may incorporate assistance features that provide ingress and egress support, such as handrails, grab bars, and so forth.
As illustrated, the opening 846 is sized align with the overlay 800. The bathtub 804 has a threshold 848. The ramp 864 may be sized to allow ease of ingress and egress over the threshold 848. While the assistance feature 802 illustrated in
The assistance feature 982 may have a side vertical surface 998. The side vertical surface 998 may be offset and generally parallel with a portion of the inner wall 994. The side vertical surface 998 may be separated or offset from the inner wall 994 by a distance “f” Similar to overlay 600 of
While the assistance feature of overlay 980 is shown as a seat, this disclosure is not so limited. Instead, additional or alternative assistance features may be incorporated to, or molding unitary with, the overlay 980. For example, in various embodiments, the overlay 980 may comprise handrails, grab bars, and the like. The overlay 980 may also be configured to receive one or more sliding or hinged doors.
The embodiments presented in this disclosure are examples. Those skilled in the art can develop modifications and variants that do not depart from the spirit and scope of the bathtub door addition. Thus, the scope of the invention should be determined by appended claims and their legal equivalents, rather than by the examples given.
Claims
1. A bathtub comprising:
- (a) a bathtub body having a sidewall, wherein the sidewall defines a substantially U-shaped cavity;
- (b) a substantially U-shaped step saddle, the substantially U-shaped step saddle being sized to fit the substantially U-shaped cavity defined by the sidewall, the substantially U-shaped step saddle having; (i) a step plate, the step plate being substantially horizontal when positioned in the substantially U-shaped cavity of the sidewall; (ii) a first end plate extending in a generally vertical direction from a first end of the step plate; and (iii) a second end plate extending in a generally vertical direction form the second end of the step plate;
- (c) a door assembly, the door assembly having; (iv) at least one hinge coupled with the first end plate; (v) a door, the door having a substantially planar configuration, wherein the door is coupled with the at least one hinge such that the door is pivotable about the at least one hinge; (vi) a first open position, wherein the door extends into an interior of the bathtub in the first open position; (vii) a second closed position, wherein the door is substantially parallel with the sidewall of the bathtub in the second closed position; (viii) a latch, the latch being movably coupled to the door; (ix) a catch, the catch being positioned on the second end plate, wherein the catch cooperates with the latch to secure the door in the second closed position; and (x) a seal, the seal being positioned on an interior surface of the door.
2. The bathtub of claim 1, further comprising at least one magnet positioned on the door.
3. The bathtub of claim 1, further comprising at least one magnet positioned on the substantially U-shaped step saddle.
4. The bathtub of claim 1, further comprising a support structure coupled with the step plate.
5. The bathtub of claim 1, further comprising a strike plate coupled with the substantially U-shaped step saddle and at least one magnet coupled with the door, where the strike plate and the at least one magnet cooperate to retain the door in the second closed position.
6. The bathtub of claim 1, further comprising a channel defined by the substantially U-shaped step saddle, wherein the channel is sized to mate with the seal such that the bathtub is substantially watertight in the second closed position.
7. The bathtub of claim 1, wherein the step plate includes integral support bracing that extends in a generally downward direction to support the step plate.
8. The bathtub of claim 1, wherein the step plate includes a tread.
9. The bathtub of claim 1, wherein the substantially U-shaped step saddle is selectively attachable to the bathtub.
10. A bathtub comprising:
- (a) a bathtub body having a sidewall, wherein the sidewall defines a substantially U-shaped cavity;
- (b) a substantially U-shaped step saddle, the substantially U-shaped step saddle being sized to fit the substantially U-shaped cavity in the sidewall, the substantially U-shaped step saddle having; (i) a step plate, the step plate being substantially horizontal when positioned in the substantially U-shaped cavity of the sidewall; (ii) a first end plate extending in a generally vertical direction from a first end of the step plate; (iii) a second end plate extending in a generally vertical direction form the second end of the step plate; and (iv) a strike plate, the strike plate being positioned on the second end plate;
- (c) a door assembly, the door assembly having; (i) at least one hinge coupled with the first end plate; (ii) a door, the door having a substantially planar configuration, wherein the door is coupled with the at least one hinge such that the door is pivotable about the at least one hinge; (iii) a first open position, wherein the door extends into an interior of the bathtub in the first open position; (iv) a second closed position, wherein the door is substantially parallel with the sidewall of the bathtub in the second closed position; (v) a magnet, the magnet being positioned on the second end plate, wherein the magnet cooperates with the strike plate to secure the door in the second closed position; and (vi) a seal, the seal being positioned on an interior surface of the door.
11. The bathtub of claim 10, wherein the magnet includes a plurality of magnets embedded within the door.
12. The bathtub of claim 10, further comprising a latch positioned on the door and a catch positioned on the second end plate.
13. The bathtub of claim 10, wherein the strike plate is embedded in the second end plate.
14. The bathtub of claim 10, wherein the substantially U-shaped step saddle is selectively attachable to the bathtub.
15. The bathtub of claim 10, wherein the substantially U-shaped saddle is fixedly coupled to the bathtub.
16. A method for providing a door assembly for a bathtub, the method comprising:
- providing the bathtub having a sidewall, wherein the sidewall defines a substantially U-shaped cavity;
- providing a substantially U-shaped step saddle, the substantially U-shaped step saddle being sized to fit the substantially U-shaped cavity in the sidewall, the substantially U-shaped step saddle having;
- (a) a step plate, the step plate being substantially horizontal when positioned in the substantially U-shaped cavity of the sidewall;
- (b) a first end plate extending in a generally vertical direction from a first end of the step plate; and
- (c) a second end plate extending in a generally vertical direction from the second end of the step plate;
- providing a door assembly, the door assembly having;
- (a) at least one hinge coupled with the first end plate;
- (b) a door, the door having a substantially planar configuration, wherein the door is coupled with the at least one hinge such that the door is pivotable about the at least one hinge;
- (c) a first open position, wherein the door extends into an interior of the bathtub in the first open position;
- (d) a second closed position, wherein the door is substantially parallel with the sidewall of the bathtub in the second closed position;
- (e) a latch, the latch being movably coupled to the door;
- a catch, the catch being positioned on the second end plate, wherein the catch cooperates with the latch to secure the door in the second closed position; and
- (g) a seal, the seal being positioned on an interior surface of the door;
- positioning the substantially U-shaped step saddle in the substantially U-shaped cavity in the side wall; and
- coupling the substantially U-shaped step saddle with the bathtub.
17. The method of claim 1, further comprising providing a support structure coupled with the step plate.
18. The method of claim 1, wherein coupling the substantially U-shaped step saddle with the bathtub fixedly couples the U-shaped step saddle and the bathtub.
19. The method of claim 1, wherein the door includes at least one magnet.
20. The method of claim 1, wherein the step saddle includes at least one magnet.
Type: Application
Filed: Dec 31, 2019
Publication Date: Aug 6, 2020
Patent Grant number: 11445863
Inventors: Christopher Brian Stafford (Liberty Township, OH), Michael Anthony Serraino (Cincinnati, OH), Bruce R. Slattery (West Chester, OH)
Application Number: 16/731,300